<!DOCTYPE html>
<html lang="en">
  <head>
    <meta http-equiv="X-UA-Compatible" content="IE=edge" charset="utf-8"/>
    <title>钻头设计</title>
    <link rel="shortcut icon" href="favicon.ico">
  </head>
  <body>
    <!-- for react -->
    <div id="app"></div>
    <script src="/bundle.js"></script>
  </body>
</html>
